/*公共样式*/
*{ margin:0; padding:0;}
li{list-style:none;}
a{text-decoration:none;}
body{ font-family::"微软雅黑";}

.casus{margin-top:82px;}
.casus a{ font-size:14px; color:#323333;}
.casus .casus_top hr{margin-top:0px; background:#959595; height:1px;}
.casus .name{padding-top:68px; padding-bottom:56px;}
.casus .casus_bottom h2{text-align:center; font-family:"[TRENDS]"; font-size:24px; color:#323333; font-weight:bold;}
.casus_bottom{padding-bottom: 80px;}
.casus_bottom .name img{margin:0 auto; display: block;}
.container .login{width: 208px;}
.container .dropdown-toggle{height:43px;border-radius: 0px 6px 6px 0px;}
.container .btn-default{border-radius: 6px 0 0 6px;}
.container .help{margin-left: 10px;}
.container #ip{margin-right: 10px;}
.container .help a,.op a{font-size:14px;width: 60px;height: 38px;}
.row_intrduce{margin-top:66px;}
.intrduce img{width: 100%;}
.intrduce_2 h2{margin-top: 0px;margin-bottom: 0px; font-size:24px; font-family: "[TRENDS]";}
.intrduce_2 p{font-size:16px;text-indent: 2em;margin-top:28px;margin-bottom:20px;line-height:22px;}
.intrduce_2 .col-sm-4 img{width: 100%;}

.about_us{position:relative;}
.cmbg h2{font-size:20px;margin-top:10px;margin-bottom:-6px;}
.cmbg p{margin:0 auto;width:40%;font-size:12px;}
.cmbg_pic img{width: 100%;}
.about_us img{width: 100%;}
.about_us>p{font-size: 16px;color: #fff;margin-bottom: 0px;padding:20px 40px; writing-mode:tb-rl;position:absolute;top:0px;right:15px;background-color:rgba(0,0,0,0.5);background-size: 100% 100%;}
.about_us1 h2{text-align:center; width:60%; margin-top:0px;margin-bottom:0px; line-height: 40px;background-color:#707070; font-size:20px;color:#fff;border-radius:3px;}
.about_us1 h3{text-align:center; width:40%; margin-top:0px;margin-bottom:0px;line-height: 40px;background-color:#707070; font-size:20px;color:#fff;border-radius:3px;}
.about_us1 p{font-size:16px;color:#3f3d3d;text-indent:2em;margin-top:20px;margin-bottom:40px;line-height: 26px;}
.about{padding-bottom: 54px;border-bottom:solid 1px #959595;}